The B2B Internet HOLDRS Trust hereby updates its Form 8-K dated November 10,
2011, which announced that (i) the B2B Internet HOLDRS Trust would terminate,
under its Depositary Trust Agreement, as amended, on or around December 20,
2011, (ii) following that termination, holders of B2B Internet HOLding Company
Depositary Receipts ("HOLDRS") would have until the expiration of a period of
four months after the termination date (the date on which that period ends being
referred to as the "Last Withdrawal Date") to decide if they would like to
retain their ownership interest in the underlying securities of the B2B Internet
HOLDRS and (iii) if holders of B2B Internet HOLDRS did not surrender their
HOLDRS and request delivery of the underlying securities by the Last Withdrawal
Date, The Bank of New York Mellon, as Trustee of the B2B Internet HOLDRS Trust
(the "Trustee"), had the right to sell those securities and holders of B2B
Internet HOLDRS would be entitled to receive the net proceeds of such sales upon
any subsequent surrender of their HOLDRS.

The B2B Internet HOLDRS Trust has been advised by the Trustee that it has
decided to extend the period during which you may surrender your B2B Internet
HOLDRS and request delivery of the underlying securities from a period of four
months following the termination date of the B2B Internet HOLDRS Trust to a
period of 12 months following the termination date of the B2B Internet HOLDRS
Trust. In addition, the B2B Internet HOLDRS Trust is now scheduled to terminate
on December 23, 2011. Accordingly, the Last Withdrawal Date is now 12 months
following the termination date of the B2B Internet HOLDRS Trust, or December 24,
2012.

On December 16, 2011, Merrill Lynch, Pierce, Fenner & Smith Incorporated, as
Initial Depositor, issued a press release regarding this change to the
post-termination period for the B2B Internet HOLDRS Trust. A copy of the press
release is attached hereto as Exhibit 99.1. Exhibit 99.1 is being furnished to,
and not filed with, the Securities and Exchange Commission.